Re: [PATCH] media: i2c: fix odd_ptr_err.cocci warnings

[Paul Kocialkowski]

Hi,

On Sat 16 Jan 21, 21:11, Julia Lawall wrote:
> From: kernel test robot <lkp@xxxxxxxxx>
> 
> PTR_ERR should access the value just tested by IS_ERR

Good catch!

Reviewed-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx>

Cheers,

Paul

> Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci
> 
> Fixes: 11c0d8fdccc5 ("media: i2c: Add support for the OV8865 image sensor")
> CC: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx>
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Julia Lawall <julia.lawall@xxxxxxxx>
> ---
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   b3a3cbdec55b090d22a09f75efb7c7d34cb97f25
> commit: 11c0d8fdccc56fa15cb15906480b4737c31dd085 [2650/3956] media: i2c: Add support for the OV8865 image sensor
> :::::: branch date: 2 days ago
> :::::: commit date: 4 days ago
> 
>  ov8865.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> --- a/drivers/media/i2c/ov8865.c
> +++ b/drivers/media/i2c/ov8865.c
> @@ -2849,7 +2849,7 @@ static int ov8865_probe(struct i2c_clien
>  	sensor->avdd = devm_regulator_get(dev, "avdd");
>  	if (IS_ERR(sensor->avdd)) {
>  		dev_err(dev, "cannot get AVDD (analog) regulator\n");
> -		ret = PTR_ERR(sensor->dvdd);
> +		ret = PTR_ERR(sensor->avdd);
>  		goto error_endpoint;
>  	}
> 

-- 
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com

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